baber/WOPTO huggingface dataset:
Patent KR-20210015149-A (KR)
Title: Electronic device having speaker
Inventor: CHANGSHIK YOON
IPC: H04R9/06
Filed: 2019-07-31
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing including a first plate disposed to face a first direction, a second plate disposed to face a second direction opposite to the first direction, and a side member enclosing at least a part of a space between the first and second plates and having at least one speaker hole formed thereon; and a speaker device disposed between the first and second plates to emit a sound through the speaker hole. The speaker device comprises: a speaker unit including a yoke disposed on a first surface facing the first direction and a diaphragm disposed on a second surface facing the second direction, wherein the diaphragm is disposed to face the second direction, and the speaker unit is disposed to face at least a part of the second plate; an enclosure disposed between the first and second plates to enclose at least a part of the speaker unit; an acoustic duct formed between the enclosure and the second plate and extending towards the at least one speaker hole; and a ferromagnetic material disposed between the first plate and the yoke. Other various embodiments are possible. According to the present invention, it is possible to reduce surrounding influence caused by magnetic force.
Patent KR-20190099162-A (KR)
Title: Hub device with diagnostic function and diagnostic method using the same
Inventor: JANG BONGMUN
IPC: H04L12/26
Filed: 2019-08-06
Abstract: The present invention relates to a hub device performing a diagnosis function and a diagnosis method using the same. According to an embodiment of the present invention, the hub device performing a diagnosis function comprises: a communication unit for receiving first data from two or more service devices and transmitting the first data to an access point device, and transmitting second data received from the access point device to at least one of the two or more service devices; and a control unit for controlling the communication unit and diagnosing the service devices and the access point device.
Patent KR-20210020456-A (KR)
Title: Electronic device for adjusting antenna setting and method for operating thereof
Inventor: CHA JAEMOON
IPC: H03H11/36
Filed: 2019-08-14
Abstract: The present invention relates to an electronic device for adjusting an antenna setting to minimize power consumption by both network communications and an operation method thereof. According to various embodiments of the present invention, the electronic device comprises: at least one communication processor supporting a plurality of network communications; a shared antenna configured to transmit at least one communication signal corresponding to the plurality of network communications; an antenna tuning circuit configured to adjust the resonance characteristics of the shared antenna; and a memory storing a plurality of antenna settings applied to the antenna tuning circuit. The at least one communication processor can be configured to check a plurality of target power values corresponding to each of the plurality of network communications; check a first antenna setting of the antenna tuning circuit to minimize power consumption among the plurality of antenna settings stored in the memory when the at least one communication signal is transmitted through the shared antenna based on the plurality of target power values; and apply the first antenna setting to the antenna tuning circuit. Various other embodiments are possible.
Patent KR-20190104106-A (KR)
Title: Refirgerator
Inventor: WOONKYU SEO
IPC: E05C1/08
Filed: 2019-08-21
Abstract: According to embodiments of the present invention, a refrigerator comprises: a cabinet having a storage space; a main door to rotate with respect to the cabinet to open and close the storage space; an opening part formed on the main door; a sub door rotated in the same direction as the main door to open and close the opening part; an insulator to fill the interior of the sub door; an operating member arranged on one side of a circumferential surface of the sub door, and operated by a user; a latch member mounted on a position separated from the operating member, and selectively restricted on the main door by protruding towards the main door in the sub door; a latch accommodation unit formed on one side of the main door corresponding to the latch member; a connection member to connect the operating member and the latch member to link the latch member when operating the operating member; and a connection member guide unit arranged in the sub door to accommodate the connection member. User convenience is improved by the refrigerator having the structure.
Patent KR-20210024827-A (KR)
Title: An apparatus for producing hydrogen and a method of producing hydrogen using thereof
Inventor: JOO JONG HOON
IPC: C01B3/06
Filed: 2019-08-26
Abstract: A hydrogen separation device of the present invention comprises: a steam decomposition unit in which steam is decomposed; a separation membrane through which hydrogen ions and electrons decomposed from the steam pass; and a hydrogen production unit in which hydrogen is produced from the hydrogen ions that has passed the separation membrane. The hydrogen separation device may be driven by the difference in steam partial pressure between the steam decomposition unit and the hydrogen production unit.
Patent KR-20210025359-A (KR)
Title: Die pickup module and die bonding apparatus including the same
Inventor: JEONG CHANG BU
IPC: H01L21/683
Filed: 2019-08-27
Abstract: Disclosed are a die pickup module capable of preventing contamination of a die, and a die bonding device including the same. The die pickup module comprises: a wafer stage supporting a wafer including dies attached to a dicing tape; a die ejector pushing up the die to separate the die disposed under the dicing tape to be picked up from the dicing tape; a vacuum gripper vacuum adsorbing a rear edge portion of the die separated from the dicing tape; a vertical driving unit moving the vacuum gripper in a vertical direction to pick up the die from the dicing tape; and a reverse driving unit inverting the vacuum gripper to invert the die.
Patent KR-20210026402-A (KR)
Title: Bracket for supporting insulation material
Inventor: LEE YOUNG HUN
IPC: E04G17/06
Filed: 2019-08-30
Abstract: The present invention relates to a bracket for supporting an insulation material, which does not require a separate form. According to the present invention, the bracket (100) for supporting an insulation material comprises: a first support unit (110) including a first extension unit (113) extended in one direction, a first flange unit (115) protruding from one side of the first extension unit (113), and a second flange unit (117) protruding from the other side of the first extension unit (113); a second support unit (120) which is arranged to be separated from the first support unit (110) by a prescribed distance, and includes a second extension unit (123) extended in one direction, a third flange unit (125) protruding from one side of the second extension unit (123), and a fourth flange unit (127) protruding from the other side of the second extension unit (123); and a plurality of connection units (130) provided between the first support unit (110) and the second support unit (120) to connect the first support unit (110) and the second support unit (120), and formed in the one direction. When the first support unit (110) supports a first insulation panel (180), the first flange unit (115) comes in contact with one surface of the first insulation panel (180), and the second flange unit (117) is inserted into a first slit (185) formed on a side of the first insulation panel (180). When the second support unit (120) supports a second insulation panel (190), the third flange unit (125) comes in contact with one surface of the second insulation panel (190), and the fourth flange unit (127) is inserted into a second slit (195) formed on a side of the second insulation panel (190).
Patent KR-20210028363-A (KR)
Title: Power transforming apparatus having thermal protection function
Inventor: YONGCHAN JUNG
IPC: H02M1/32
Filed: 2019-09-04
Abstract: An object of the present invention relates to a power conversion device with a heat burning prevention function, which minimizes the deterioration of switching performance due to the suggestion of heat by changing a value of gate resistance to respond to heat in hardware, but without a problem in switching speed. According to the present invention, the power conversion device with the heat burning prevention function includes: an inverter module including a plurality of switching elements; an inverter control unit for applying a driving signal for driving the inverter module; a thermistor positioned at an inverter module side and outputting a voltage varying according to a temperature of the inverter module; and a gate resistance control unit which is located between the inverter module and the inverter control unit, and is located in a path of the driving signal transmitted from the inverter control unit to a switching element gate terminal of the inverter module according to the voltage value output from the thermistor.
Patent KR-20210032853-A (KR)
Title: System and method of group message delivery and processing
Inventor: KIM KYUNGMIN
IPC: H04W88/18
Filed: 2019-09-17
Abstract: The present invention relates to a system for transmitting and processing a group message in a store and to a method thereof. The system for transmitting and processing a group message in a store of the present invention includes a first electronic device, an AP, a message server, and an operation server. In the system for transmitting and processing a group message in a store, table group section information is information composed of a plurality of sections in which a set number of tables are divided into one section based on the location and number of seats for a plurality of tables located in the store.
Patent KR-20210033824-A (KR)
Title: Bundle bag manual packaging device
Inventor: LEE TAE KYUNG
IPC: B65B35/10
Filed: 2019-09-19
Abstract: The present invention relates to a manual bundle bag packaging apparatus which comprises: a process of inserting a container to be packaged transferred from a first transfer conveyor into a bundle back; a process of transferring the bundle bags, with the containers to be packaged inserted through the process of inserting the containers to be packaged, through a second transfer conveyor; and a process of packaging the bundle bags transferred through the process of transferring the bundle bags through a third transfer conveyor by taking each of the bundle bags, detaching the HDPE formed on the bundle bag packaging entrance, and attaching the packaging entrance to the bundle bag. In order to transfer the containers to be packaged by dividing them into one or two in the above process of inserting the container to be packaged, on both ends in the widthwise direction of the first transfer conveyor, a plurality of left and right bumps are installed at regular intervals for binding the containers to be packaged one by one or two by two. Each of the left worktable and the right worktable, which are installed on both ends in the widthwise direction of the third conveyor, which transfers the bundle bags with the containers to be packaged inserted in order in the process of packaging the bundle bags, includes a left bundle bag inclined holder and a right bundle bag inclined holder which includes: an inclined standing unit formed in an inclined status at a certain height for making the bundle bags with the containers to be packaged inserted stand by being inclined at a certain angle upward; a holder to put the bundle bags by being inclined; and a supporter which supports the lower part of the bundle bags. The present invention aims to provide the manual bundle bag packaging apparatus which is able to greatly improve the packaging efficiency.
Patent KR-20200039560-A (KR)
Inventor: LEE HO
IPC: G06Q50/10
Filed: 2019-09-24
Abstract: The present invention relates to an O2O-based integrated move service method using a blockchain, which covers all cycles including preparing a move, performing the move, and settling after the move. According to the present invention, the O2O-based integrated move service method using a blockchain comprises: a franchise joining step; a franchise integrating step; a customer member joining step; a customer introducing step; a customer information searching step; a purchase contract step; a payment step; a customer experience sharing step; a customer relationship strengthening step; and a profit calculation step.
Patent KR-20210039152-A (KR)
Title: Vehicle Door Damage Prevention Device
Inventor: LEE JEONG MIN
IPC: B60R11/00
Filed: 2019-10-01
Abstract: The present invention relates to a vehicle door damage prevention apparatus for the purpose of minimizing damage, caused by a collision of other vehicles when a vehicle door is opened, without causing a temperature influence on an attachment condition of the door. In other words, the vehicle door damage prevention apparatus comprises: a damage prevention body preventing damage in case of a collision with other vehicles in accordance with a door opening procedure; a magnetic attachment surface formed on the inner surface of the damage prevention body to be closely attached to a door of a vehicle; an attachment magnet part causing a force of magnetic attachment with the vehicle door to the magnetic attachment surface; and an edge protection part protruding from the rear side of the damage prevention body to prevent the edge of the door from coming in contact with other vehicles when the door is opened. Therefore, the present invention can have an effect of minimizing damage, caused by a collision of other vehicles when a vehicle door is opened, without causing a temperature influence on an attachment condition of the door.
Patent KR-20210039646-A (KR)
Title: the mask capable of earring part length adjustment
Inventor: KANG PIL SIK
IPC: A62B18/08
Filed: 2019-10-02
Abstract: The present invention relates to a mask capable of adjusting the length of an earring part. More specifically, the present invention relates to a mask capable of adjusting the length of an earring part having a simple structure comprising a mask main body, a leakage-preventing 'ㄷ'-shaped hooking part connected to the main body, and an earring part length adjustment member, and thus having a low leakage rate and a simple manufacture process.
Patent KR-20210039738-A (KR)
Title: Patient-Specific Breast Implant for the Breast Reconstruction Following Breast Conserving Surgery
Inventor: HOON KIM
IPC: A61L27/14
Filed: 2019-10-02
Abstract: The present invention relates to a patient-specific breast implant and, more particularly, to a patient-specific breast implant which, when a breast-conserving mastectomy is performed to conserve breast tissues and minimize removal of cancer tissues, prevents depression of breast skin after the breast-conserving mastectomy and occurrence of breast deformation in which the shape of a breast is deformed by adhesion with remaining breast tissues, etc., shortens surgery time, facilitates securing breast symmetry, and ultimately and dramatically increases the success rate of surgery while maximizing patient satisfaction.
Patent KR-20210043063-A (KR)
Title: Manufacturing method for tire rubber composition with carbon black coupling agent
Inventor: KIM JI WAN
IPC: C08K5/19
Filed: 2019-10-10
Abstract: The present invention relates to a method for manufacturing a tire rubber composition comprising raw rubber, carbon black, a carbon black coupling agent, an activator for a vulcanization accelerator, an anti-aging agent, a vulcanizing agent and a vulcanization accelerator. The method for manufacturing the tire rubber composition comprises: a first step of mixing only raw rubber, carbon black and a carbon black coupling agent; a second step of mixing after adding an activator for a vulcanization accelerator and an anti-aging agent to the rubber composition of the first step; and a third step of mixing after adding a vulcanization accelerator and a vulcanizing agent to the rubber composition of the second step.
Patent KR-20190122196-A (KR)
Title: A composition for preventing or treating of diabetes mellitus type2 comprising tonsil-derived mesenchymal stem cell or conditioned medium thereof
Inventor: PARK JOO WON
IPC: A61P3/10
Filed: 2019-10-22
Abstract: The present invention relates to a composition for preventing, alleviating or treating type 2 diabetes, comprising tonsil-derived mesenchymal stem cells, conditioned mediums thereof or both thereof as an active component. The composition for preventing, alleviating or treating type 2 diabetes of the present invention has a different protein profile from other derived mesenchymal stem cells or conditioned mediums thereof, thereby having an excellent effect on alleviating glucose tolerance disorder and alleviating insulin resistance. Therefore, the composition has an excellent effect on preventing, alleviating or treating type 2 diabetes.
Patent KR-20200125387-A (KR)
Title: Filter device, and manufacturing method for slide glass specimen
Inventor: KINUTA SEICHIN
IPC: G01N1/40
Filed: 2019-10-23
Abstract: A purpose of the present invention is to simplify a filter apparatus and enable a filter to be separated from a container without contact with the corresponding filter. A filter apparatus (10) includes: a filter (12) for capturing a target cell; a container (14) including a drainage side flow path (24) spilling liquid including the target cell, wherein the filter (12) is detachably inserted into an opening part (22) upstream of the drainage side flow path (24); and a cover member (16) combined with the container (14) to support the filter (12) between itself and the container (14) as well as closing the opening part (22), and including a supply side flow path (26) spilling the liquid including the target cell toward the filter (12). The filter (12) can be separated from the opening part (22) by being pressed from the opposite side of the opening part (22) on the outside of the drainage side flow path (24) in the container (14).
Patent KR-20210051853-A (KR)
Title: Door for ship
Inventor: LIM JAEYONG
IPC: E06B7/28
Filed: 2019-10-31
Abstract: Disclosed is a door for a ship, which can prevent injuries by checking when the pressure in an inner space is high. According to one aspect of the present invention, the door for a ship comprises: a door body installed to be able to open and close at an entrance of a room having an inner space in the ship; and a pressure display unit installed on the door body and displaying the pressure difference between the inner space and the outside.
Patent KR-20210055139-A (KR)
Title: Semiconductor device
Inventor: KIM GEUNWOO
IPC: H01L21/02
Filed: 2019-11-06
Abstract: The present invention relates to a semiconductor device. More specifically, the semiconductor device comprises: a substrate including an active pattern; a gate electrode crossing the active pattern and extending in a first direction; source/drain patterns on the active pattern, wherein the source/drain patterns are adjacent to one side of the gate electrode; and an active contact provided into a contact hole exposing the source/drain patterns. The active contact comprises: a first contact provided under the contact hole, wherein the first contact includes a barrier pattern and a conductive pattern; a diffusion prevention layer on the first contact; and a second contact on the diffusion prevention layer. An upper surface of the diffusion prevention layer may be coplanar with an upper surface of a barrier pattern of the first contact.
Patent KR-20200054904-A (KR)
Title: System and method for account receivable certification and securitization service using blockchain technology
Inventor: CHANG SUNG KWANG
IPC: G06Q40/02
Filed: 2019-11-12
Abstract: The present invention provides an accounts receivable authentication and securitization service through blockchain security technology and a process of verifying authenticity of accounts receivable. A blockchain network includes at least two of a seller/buyer terminal, a market terminal, a credit reinforcement institution terminal, or an investor terminal.
Patent KR-20210058089-A (KR)
Title: Circuit breaker
Inventor: HONG IK YANG
IPC: H01H73/02
Filed: 2019-11-13
Abstract: The present invention relates to a circuit breaker and, more particularly, to a circuit breaker in which a first manual charging barbell gear and a second manual charging barbell gear engage with each other only when a manual charging handle is inserted. The circuit breaker comprises: a circuit breaker unit in which the contacts of a fixed contact and a movable contact are in contact with each other; and a charging unit for elastically charging an input spring that controls the contact between the fixed contactor and the movable contactor. The charging unit includes: an electric charging unit; and a manual charging unit which is spaced apart from the electric charging unit by a manual charging spring, and transmits rotational force received by being engaged with the electric charging unit by external pressure to electric charging unit, elastically charging the input spring. Accordingly, the present invention separates the first bevel gear and the second bevel gear in normal times, and allows the first bevel gear and the second bevel gear to engage with each other only during manual charging, thereby preventing damage to and deformation of the charging unit.
Patent KR-20210058506-A (KR)
Inventor: CHUNG CHOUL HO
IPC: G06K9/20
Filed: 2019-11-14
Abstract: According to the present invention, provided is an artificial intelligence-based parking system, which includes: an image acquisition unit for acquiring an image of a parking lot from CCTV; a parking sensing unit provided on a parking surface of the CCTV image blind spot to determine whether a vehicle is parked; a parking management server including a parking determination portion for determining whether to park on each parking surface in the image by using a model set to determine whether to park on each parking surface of the parking lot, based on the image of the image acquisition unit, a parking information management portion for collecting and managing parking information including available parking spaces from the parking determination portion and the paring sensing portion, and a parking information providing portion for providing the parking information to a parking lot user; and a user terminal receiving the parking information from the parking management server through a web or a client program related to a parking information providing service.
Patent KR-20210061142-A (KR)
Inventor: KIM MINKOOK
IPC: H01L31/048
Filed: 2019-11-19
Abstract: A fiber-reinforced composite material back sheet for a solar panel and a fiber-reinforced composite material back sheet-integrated solar panel including the same are provided. According to this, a solar panel can be supported without a metal frame such as an aluminum frame and the like as in the past and rigidity of a panel itself can be increased to achieve structural stability and lighten a weight.
Patent KR-20210066632-A (KR)
Title: Method for manufacturing cell model of demyelination disease using extract culture and its use
Inventor: LEE YUN IL
IPC: G01N33/50
Filed: 2019-11-28
Abstract: According to a method for manufacturing a cell model of demyelination disease, a cell model, a therapeutic agent screening method and therapeutic agent screening kit for the demyelination disease, according to an aspect, it is possible to observe a phenotype definitively and more efficiently in time-based and economical aspects, thereby being able to effectively screen a therapeutic agent.